| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [not/n't] be [adv] | 4334 |
|
| 2 | may [adv] be [adv] | 939 |
|
| 3 | may [not/n't] [be] [adv] | 572 |
|
| 4 | may [not/n't] be [adv] | 572 |
|
| 5 | may [not/n't] [be] [adv] | 572 |
|
